133 lines
3.6 KiB
C++
133 lines
3.6 KiB
C++
/*
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* Copyright 2007 by Siraj Razick <siraj@kde.org>
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* Copyright 2007 by Matt Broadstone <mbroadst@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef CHECKBOX_H
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#define CHECKBOX_H
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#include <QtCore/QObject>
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#include <QtGui/QGraphicsItem>
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#include <plasma/plasma_export.h>
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#include <plasma/dataengine.h>
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#include <plasma/widgets/widget.h>
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namespace Plasma
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{
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/**
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* This class provides a QCheckBox available as a Plasma::Widget, so it can be used
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* within Plasma::Applet's.
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*
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* @author Siraj Razick <siraj@kde.org>
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*/
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class PLASMA_EXPORT CheckBox : public Plasma::Widget
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{
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Q_OBJECT
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public:
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/**
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* Creates a new Plasma::CheckBox.
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* @param parent the QGraphicsItem this icon is parented to.
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*/
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explicit CheckBox(QGraphicsItem *parent = 0);
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/**
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* Creates a new Plasma::Icon with default text.
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* @param text the text to display next to the checkbox.
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* @param parent the QGraphicsItem this icon is parented to.
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*/
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explicit CheckBox(const QString &text, QGraphicsItem *parent = 0);
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/**
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* Destroys a Plasma::Icon.
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*/
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virtual ~CheckBox();
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/**
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* @return whether this checkbox is currently checked.
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*/
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bool isChecked() const;
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/**
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* Sets the checked state of this Plasma::CheckBox.
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* @param checked whether the Plasma::CheckBox is checked or not.
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*/
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void setChecked(bool checked);
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/**
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* @return the checkstate of this Plasma::CheckBox.
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*/
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Qt::CheckState checkState() const;
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/**
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* Sets the checkstate of this Plasma::CheckBox
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* @see <qt.h> for definition of Qt::CheckState
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* @param state the checkstate of this Plasma::CheckBox
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*/
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void setCheckState(Qt::CheckState state);
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/**
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* @return the text associated with this Plasma::CheckBox
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*/
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QString text() const;
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/**
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* Sets the text associated with this Plasma::CheckBox
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* @param text the text to associate with this Plasma::CheckBox.
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*/
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void setText(const QString &text);
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/*
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bool isTristate() const;
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void setTristate(bool triState = true);
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*/
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public Q_SLOTS:
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void updated(const QString&, const DataEngine::Data&);
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Q_SIGNALS:
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/**
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* Indicates that this Plasma::CheckBox has been clicked, changing its state.
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*/
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void clicked();
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protected:
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//bool isDown();
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void mousePressEvent ( QGraphicsSceneMouseEvent * event );
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void mouseReleaseEvent ( QGraphicsSceneMouseEvent * event );
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void mouseMoveEvent (QGraphicsSceneMouseEvent * event);
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void hoverMoveEvent ( QGraphicsSceneHoverEvent * event );
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void hoverLeaveEvent ( QGraphicsSceneHoverEvent * event );
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void hoverEnterEvent ( QGraphicsSceneHoverEvent * event );
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void paintWidget(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
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private:
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void init();
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class Private ;
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Private * const d;
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};
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} // namespace Plasma
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#endif
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